SKU: 6603474374

1955-59 Chevy, GMC Truck Hydropower Hydraulic Brake Assist System, Firewall Mount

$358.15 $397.94
Save 10%
No.2 Bestseller on watersyst.com >

Pay in installments of $99.48 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

1955-59 Chevy, GMC Truck Hydropower Hydraulic Brake Assist System, Firewall MountOur Hydropower hydraulic brake assist power booster fits 1955 59 Chevy and GMC trucks and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 55 59 2nd series GM truck applications.

Our Hydropower hydraulic brake assist power booster fits 1955-59 Chevy and GMC trucks and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 55-59 2nd series GM truck applications.

The average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower® uses this to convert to pressure to apply against the master cylinder. This greatly improves stopping performance and driver feedback. These hydraulic power boosters can be easily installed on an existing vacuum booster vehicle or used to convert a manual brake setup to power with ordinary hand tools and average mechanical ability.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6603474374

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Diana
Belleville, US
★★★★★ 5
Collagen facial Masks
The mask made my skin feel tight and smooth. This is the only brand that I tried, and I was very happy with the results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
N
Verified Purchase
Nicole OReilly
West Palm Beach, US
★★★★★ 3
Not worth the money
It helped hydrate but didn't last long till my face felt dry
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2025
H
Verified Purchase
Hoyoung C.
Port Orchard, US
★★★★★ 5
Highly recommendable item
Color: Green, Size: 2 Fl Oz (Pack of 1), Color: Green, Size: 2 Fl Oz (Pack of 1)
I recently added the Vogcrest Cyperus Rotundus Oil to my grooming routine, and it has been a game-changer for skin maintenance. According to the packaging in this formula is 100% plant-based, vegan, and cruelty-free, which was a major selling point for me. The oil is steam distilled, ensuring a high-quality botanical experience. Since I started using it, I’ve noticed a significant reduction in post-shave redness. It lives up to its promise to soothe irritation and moisturize skin without feeling excessively oily or clogging pores. While these results typically take consistent use over time, my skin feels noticeably smoother for longer periods compared to using standard lotions. It is a clean, effective alternative for anyone looking to simplify their skincare while moving away from synthetic chemicals. The bottle is compact and travel-friendly, making it easy to maintain my routine on the go. If you want an ethical, dual-action oil that hydrates while managing regrowth, I highly recommend giving this a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
V
Verified Purchase
vandowsky
Phoenix, US
★★★★★ 5
Good quality
Color: Green, Size: 2 Fl Oz (Pack of 1), Color: Green, Size: 2 Fl Oz (Pack of 1)
I bought this to control some hair growth in a small area and it is definitely helping increase time between trims. It has a really mild scent, which I appreciate -- actually, really hard to smell it unless I put my nose right up to it. Nicely packaged with clear instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
Maria
Carnegie, US
★★★★★ 5
Nice choice for after shave oil
Color: Green, Size: 2 Fl Oz (Pack of 1)
I couldn’t wait to try this after shave oil after using Vogcrest’ facial trimmer (which works wonders also!) on my eyebrows and other areas this afternoon. The smell isn’t loud as anticipated, though it is like an earthy scent but it doesn’t stick after the oil dries. As seen in the video, the consistency isn’t too thick to be applied to the face, or anywhere else after shaving. I put it on my hand to give an idea of the absorption and consistency. It rubs in easily and settles in the skin nicely. I’ve tried others that are too thick, or leave like a sticky after feel, which this doesn’t. Glad I tried this out! I look forward to seeing if it slows the regrowth or not. May come back & update.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

recommand products

D&D Icons of the Realms: Fizban's Treasury of Dragons - Elder Brain Dragon ( 96131 )
96.00
Thousand Sons - Ahzek Ahriman ( 31-09 )
25.00
Star Wars: X-Wing - Clone Z-95 Headhunter ( SWZ89 )
37.00
Star Wars: Legion - IG-Series Assassin Droids Operative Expansion (SWL99)
19.00
Stormcast Eternals Lord-Commander Bastian Carthalos ( 96-52 ) - Used
38.50